Boldr Globetrotter GMTvsRolex Sky-Dweller

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Boldr Globetrotter GMT at true scale

Globetrotter GMT

Rolex Sky-Dweller at true scale

Sky-Dweller

Diameter

40mm

42mm

Lug-to-Lug

48mm

n/a

Thickness

12.7mm

n/a

Water Resistance

200m

highest

100m

Power Reserve

n/a

72h

MSRP

$469

lowest

$51,400

Movement

Seiko NH34

Rolex 9002

Case

8 specs
Diameter
40mm
42mm
Thickness
12.7mm
n/a
Lug-to-Lug
48mm
n/a
Lug Width
20mm
n/a
Material
Stainless Steel
18 kt yellow gold
Finish
n/a
White Rolesor - combination of Oystersteel and white gold
Water Resistance
200m
100m
Caseback
n/a
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

5 specs
Crystal Shape
n/a
Flat
AR Coating
Yes
n/a
Dial Color
GMT Banff
Blue
Indices
n/a
Index
Lume
Super-LumiNova
Chromalight

Movement

7 specs
Caliber
Seiko NH34
Rolex 9002
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
72h
Jewels
0
40
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
GMT, Annual Calendar, Date

Pricing

1 specs
MSRP
$469
$51,400
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Boldr Globetrotter GMT

Owners widely praise the Boldr Globetrotter GMT as a compelling sports watch and excellent value, with one owner finding it "addicting to look at." Reviewers highlight the watch's outstanding legibility, featuring applied Super-LumiNova indices and sword hands on a matte black dial. The ceramic bezel is noted for its tight, knurled grip and smooth, quiet bidirectional ratcheting action. One reviewer specifically mentions the multi-city ceramic bezel's sharp markings and orange accents. However, one owner expresses disappointment, stating Boldr "missed the mark with this model." Overall, owners and reviewers largely laud the Boldr Globetrotter GMT for its legibility and bezel action, despite one dissenting opinion.

Rolex Sky-Dweller

Owners widely praise the Rolex Sky-Dweller for its exceptionally good fit and finish, irreproachable attention to detail, and unique, well-executed annual calendar and dual-time zone complications, with many considering it Rolex's most complicated watch and a great value. Some owners find the 42mm case too large or top-heavy, particularly on smaller wrists, while others report it wears surprisingly well. Availability from authorized dealers is a significant issue, with long wait times for popular configurations. On balance, owners rate the Rolex Sky-Dweller highly for its unique complications and build quality, despite some reservations about its size.